chore(deps): update async-openai requirement from 0.14.2 to 0.16.2

[dependabot[bot]]

Updates the requirements on async-openai to permit the latest version.

Release notes

Sourced from async-openai's releases.

v0.16.2

New

• bug fix: expires_at needs to be Optional in RunObject #141
• spec update: Added system_fingerprint field to CreateChatCompletionStreamResponse; updates to few doc comments #142

New Contributors

• @​nodir-t made their first contribution in #141 🎉

Commits

• 15838b5 chore: Release
• 937d277 updates from spec (#142)
• ecf3640 Make Run.expires_at optional (#141)
• 83d4128 chore: Release
• 639c4ed Add missing pub modifiers (#139)
• bc79fcf chore: Release
• c0baa8b DevDay API Update (#131)
• e085d30 Add speech endpoint (#130)
• 50019ca chore: Release
• 5558c1e Updates from latest upstream spec (#127)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot[bot]]

Superseded by #51.